The VG Resource

I need help trying to rip models from this game. The file names are just letters of the alphabet and there are no file extensions. I am trying to rip from the gamecube version and if it isn't possible can I have the files from the wii version so I can rip from them instead.

I just got the wii version and there are actually file extensions, they are in .sbn files and does anyone know how to rip these

I tried ripping the models with NinjaRipper but the models got messed up.